Hello, 

i using mcrypt 2.25, apache 1.3.9  and php 3.0.12
Compile mcrypt and php is okay
by Apache-Compiling is following error:

gcc -c  -I./os/unix -I./include   -DLINUX=2 -DUSE_HSREGEX -DUSE_EXPAT -I./lib/expat-lite  modules.c
gcc -c  -I./os/unix -I./include   -DLINUX=2 -DUSE_HSREGEX -DUSE_EXPAT -I./lib/expat-lite  buildmark.c
gcc  -DLINUX=2 -DUSE_HSREGEX -DUSE_EXPAT -I./lib/expat-lite     \
      -o httpd buildmark.o modules.o modules/standard/libstandard.a modules/php3/libphp3.a main/libmain.a ./os
/unix/libos.a ap/libap.a regex/libregex.a lib/expat-lite/libexpat.a  -Wl,-rpath,/usr/lib -Wl,-rpath,/usr/local
/pgsql/lib -Wl,-rpath,/usr/local/lib  -L/usr/lib -lttf -L/usr/local/pgsql/lib -lpq -L/usr/local/lib -lmcrypt -
Lmodules/php3 -L../modules/php3 -L../../modules/php3 -lmodphp3                        -lpam -lm -ldl -lcrypt -
lnsl  -lresolv  -lm -lcrypt -lgdbm
modules/php3/libphp3.a(pcre.o): warning: multiple common of `pcre_cache'
modules/php3/libphp3.a(internal_functions.o): warning: previous common is here
modules/php3/libphp3.a(internal_functions.o): In function `getParametersArray':
/source/php-3.0.12/internal_functions.c:223: undefined reference to `mcrypt_module_entry'
collect2: ld returned 1 exit status
make: *** [target_static] Error 1
root@pinguin:/source/apache_1.3.9/src >